1. Introduction
Thank you for choosing the DuFa Men's 38mm Van Der Roche Barcelona Chronograph Watch, Model DF-9021. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your new timepiece. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.
2. Product Overview
The DuFa Van Der Roche Barcelona Chronograph is a sophisticated timepiece designed with precision and elegance. It features a precise Japanese Miyota chronograph movement, a durable stainless steel case, and a genuine leather strap.
Figure 2.1: Front view of the DuFa Van Der Roche Barcelona Chronograph Watch. This image displays the watch face, hands, sub-dials, and the leather strap.
Key features include:
- Movement: Powered by a precise Japanese Miyota chronograph movement with day and date display.
- Case: 38mm Stainless Steel Case.
- Strap: 18mm Genuine Leather Strap.
- Crystal: Anti Reflection Coating Mineral Lens.
- Water Resistance: Up to 3 ATM (30 meters).
3. Setup
3.1 Setting the Time
- Pull the crown (located on the right side of the watch case) out to the second click position.
- Rotate the crown clockwise or counter-clockwise to set the hour and minute hands to the desired time. Ensure to set AM/PM correctly if your watch has a date function that changes at midnight.
- Once the time is set, push the crown back into its normal position.
3.2 Setting the Date and Day
- Pull the crown out to the first click position.
- Rotate the crown clockwise to set the date.
- Rotate the crown counter-clockwise to set the day.
- Avoid setting the date/day between 9:00 PM and 3:00 AM, as this may damage the movement.
- Once the date and day are set, push the crown back into its normal position.
4. Operating the Chronograph
The chronograph function allows you to measure elapsed time. Your watch features two pushers on the side of the case, typically above and below the crown.
- Start: Press the upper pusher (A) to start the chronograph. The chronograph second hand will begin to move.
- Stop: Press the upper pusher (A) again to stop the chronograph. The elapsed time will be indicated by the chronograph hands.
- Reset: Press the lower pusher (B) to reset the chronograph hands to their zero position. This can only be done when the chronograph is stopped.
Note: Do not press the pushers while the watch is submerged in water, as this can compromise its water resistance.
5. Maintenance
5.1 Water Resistance
Your DuFa watch has a water resistance rating of 3 ATM (30 meters). This means it is suitable for everyday use and can withstand splashes or brief immersion in water, such as rain or hand washing. It is not suitable for swimming, showering, or diving. Always ensure the crown is fully pushed in before any contact with water.
5.2 Cleaning
To clean your watch, gently wipe the case and crystal with a soft, dry cloth. For the leather strap, avoid excessive moisture and harsh chemicals. If the strap gets wet, allow it to air dry naturally away from direct heat.
5.3 Battery Replacement
The watch is powered by a battery. When the watch stops or the second hand begins to jump erratically (indicating a low battery), it is recommended to have the battery replaced by a qualified watchmaker to ensure proper sealing and function.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped or is running slow. | Low battery. | Replace the battery. |
| Date/Day does not change. | Incorrectly set or set during restricted hours. | Reset the date/day outside of 9 PM - 3 AM. Ensure crown is fully pushed in. |
| Chronograph hands do not reset to zero. | Chronograph was not stopped before resetting, or internal issue. | Ensure chronograph is stopped before pressing the reset pusher. If issue persists, consult a watchmaker. |
| Condensation inside the crystal. | Moisture ingress due to compromised water resistance. | Immediately take the watch to a qualified watchmaker for inspection and repair to prevent damage to the movement. |
7. Specifications
- Model Number: DF-9021-Parent
- Case Diameter: 38mm
- Strap Width: 18mm
- Movement: Japanese Miyota Chronograph
- Lens Material: Anti Reflection Coating Mineral Lens
- Water Resistance: 3 ATM (30 meters)
- Clasp Type: Strap Buckle
- Battery: 1 Unknown battery (included)
- Item Weight: 1.76 ounces
- Manufacturer: DUFA
8. Warranty and Support
8.1 Warranty Information
Your DuFa Van Der Roche Barcelona Chronograph Watch comes with a 2-year International Warranty. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear of the case, crystal, or strap.
8.2 Customer Support
For warranty claims, service, or any questions regarding your DuFa watch, please contact your authorized dealer or the manufacturer's customer service. Refer to the contact information provided with your purchase documentation or visit the official DuFa website for support details.
Online Resources: For additional information and FAQs, please visit the official DuFa website.